Backing-off device for cutters having angularly-disposed teeth



Dec-..--.'1'8'. 192s. 1,695,762

' F O. H OAGLAND BACKING-OFF DEVICE FOR CUTTERS HAVING ANGULARLYDISPPSED TEETH Filed March 27, 1924 -20 heets-sheet 1 q dab-rm:

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Dec. 1s, 1928. v 1,695,762

F. O. HOAGLAND BACKING-OFFDEVICE FOR CUTTERS HAVING ANGULARLY DISPOSEDTEETH Filed. March 2'7, 1924 20 Sheets-Sheet 2 L L C: J

Dec. 18, 1928.

, F. O. HOAGLAND BACKING-OFF DEVICE FOR CUTTERS HAVING ANGULARLYDISPOSED TEETH Filed March 27, 1924 20 heets-Sheet 3 V j0/z% V. agizzc't'nem' 6. EM

: Dec. 18, 1928.

F.- O. HOAGLAND BACKING-OFF DEVICE FOR CUTTERS HAVING ANGULARLY DISPOSEDTEETH Filed March 27, 1924 20 eets-Sheet 4 Dec. 18 1928.

v F. o. HOAGLAND BACKING-OFF DEVICE FOR CUTTERS HAVING ANGULARLYDISPOSED TEETH 20 Sheets-Sheet 5 ikdjmzr.

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Dec. 18, 1928. 1,695,762 1 F. o. I-IIOAGLAND BACKING-OFF DEVICE FORCUTTERS HAVING ANGULARLY DISPOSED TEETH Filed March 27, 1924 20Sheets-Sheet e Dec. 18, 1928.

F. O. HOAGLAND BACKING-OFF DEVICE FOR CUTTERS HAVING ANGULARLY DISPOSEDTEETH Filed March 27 1924 20 Sheets-Sheet 7 l mofi m.

Dec. 18, 1928. 1,695,762

F; o. HOAGLAND BACKING-OFF IQEVICE'FOR CUTTERS HAVING ANGULARLY DISPOSEDTEETH I Filed'March 27, 1924 20 Shan -Sheet 9 0 i I a Dec. 18, 1928.

' F. O. HOAGLAND BACKING-OFF DEVICE FOR CUTTERS HAVING ANGULARLY msoslanTEETH 20 Shets-Sheet 11 Filed March 1924 llrll IZI:

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Dec. 18, 1928.

F. 0. HOAGLAND BACKING-OFF DEVICE FOR CUTTERS HAVING ANGULARLY msrpssnTEETH 20 sheets-sheet 12 .hQ .bV/ 7//////////4///7//// $3 Dec. 18,-1928. V 4 F. p. HOAGLA ND BACKING-OFF DEVICE FORCUTTERg HAVING ANGULARLYDISPOSED TEETH 4 2 9 1 7 2 h C r a M d e 1 1 F.

Dec. 18, 1928.

F. o. HOAGLAND BACKING-OFF DEVICE FOR CUTTERS HAVING ANGULARLY DISPOSEDTEETH 20 Sheets-Sheet 14 Filed March 27, 1924 With,-

- F. O. HOAGLAND BACKING-OFF DEVICE FOR GUTTERS HAVING ANGULARLYDISPOSED TEETH Filed March 27, 1924 20 t h 15 Dec. 18, 1928. v I1,695,762 F. O. HOA GLAND BACKING- OFF DEVICE FOR CUTTERS HAVINGANGULARLY 1315170531) TEETH Filed March 27, 1924 20 uts-Sheet- 16 Dec.1s, 1.928.

' 1,695,762 F. O. HOAGLAND BACKING-OFF DEVICE FOR CUTTERS HAVINGANGULARLY DISPOSED TEETH 'Filea March 2'7, 1924 20 h et -sheet 17 P, x ir J M'Zness Dec. 18, 1928. I 4 1,695,762"

- F. 0'. HOAGLAND BACKING-OFF DEVICE FOR CUTTERS HAVING ANGUI JARLYDISPOSED TEETH F"i1ed March 27, 1924 20 Sheets-Sheet 18 HT mill Dec.18,1928. v 1,695,762

v F. O. HOAGLAND BACKING-OFF DEVICE FOR CUTTERSHALYING .ANGULARLYDISPOSED TEETH Filed March 27, 1924 20 -Sheet l 9 jfi I 5 138 .239 i591"105- g flap? divgahii Dec. 18, 1928. 1,695762 F. 0-. HOAGLANDBACKINGOFF DEVICE FOR CUTTEiiS HAVINW ANGULARLY DISPOSED TEETH FiledMarch 2'7, 1924 20 Sheets-Sheet 20 192 Pkg 9% mam zaiz

